1E0P Transport date Apr 04, 2000
title L Intermediate Of Bacteriorhodopsin
authors A.Royant, K.Edman, T.Ursby, E.Pebay-Peyroula, E.M.Landau, R.Neutze
compound source
Molecule: Bacteriorhodopsin, Ground State
Chain: A
Other_details: Conformer B Is Ground State, Conformer A Is The L-State Form.
 Organism_scientific: Halobacterium Salinarium
Organism_taxid: 2242
Strain: S9
symmetry Space Group: P 63
R_factor 0.265 R_Free 0.288
crystal
cell
length a length b length c angle alpha angle beta angle gamma
60.960 60.960 109.970 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.1 Å
ligand RET enzyme
related structures by homologous chain: 1PXS, 1QKO
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceHelix deformation is coupled to vectorial proton transport in the photocycle of bacteriorhodopsin., Royant A, Edman K, Ursby T, Pebay-Peyroula E, Landau EM, Neutze R, Nature 2000 Aug 10;406(6796):645-8. PMID:10949307
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (1e0p.pdb1.gz) 197 Kb
  • LPC: Ligand-Protein Contacts for 1E0P
  • CSU: Contacts of Structural Units for 1E0P
  • Likely Quarternary Molecular Structure file(s) for 1E0P
  • Structure Factors (101 Kb)
  • Retrieve 1E0P in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1E0P from S2C, [Save to disk]
  • Re-refined 1e0p structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1E0P in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 1E0P
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1E0P, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1e0pa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1e0pb_, region B [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1e0p_A] [1e0p] [1e0p_B]
  • SWISS-PROT database: [P02945]
  • Belongs to the ion-translocating microbial rhodopsin (mr) family according to TCDB.
  • Domain organization of [BACR_HALSA] by SWISSPFAM
  • Domain found in 1E0P: [Bac_rhodopsin ] by SMART
    • Other resources with information on 1E0P
  • Community annotation for 1E0P at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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